Siena Weather in November
Average highs run from 17°C on November 1 to 11°C on November 30, and lows from 8°C to 3°C. Normal precipitation for the month is 105 mm over about 12 wet days.
November day by day
The normal high and low for each date, in °C.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
November at a glance
- Average high
- 14°C
- Average low
- 6°C
- Precipitation
- 105 mm
- Reanalysis high
- 23°CNov 4, 2004
- Reanalysis low
- -4°CNov 20, 1993
- Daylight
- 10 h 16 min to 9 h 14 min
- Cloud cover
- 69%
- Humidity
- 87%
- Dew point
- 7°C
- Wind
- 11.2 km/h
Every day of the month
A wet day has at least 1 mm of precipitation in the reanalysis.
| Date | Normal high | Normal low | Reanalysis high | Reanalysis low | Chance wet |
|---|---|---|---|---|---|
| Nov 1 | 17°C | 8°C | 21°C 1999 | 1°C 2009 | 39% |
| Nov 2 | 17°C | 8°C | 22°C 2004 | 0°C 1991 | 39% |
| Nov 3 | 17°C | 8°C | 23°C 2004 | 0°C 2006 | 40% |
| Nov 4 | 17°C | 8°C | 23°C 2004 | -1°C 2006 | 42% |
| Nov 5 | 16°C | 8°C | 22°C 2004 | -2°C 1995 | 42% |
| Nov 6 | 16°C | 7°C | 20°C 2013 | -4°C 1995 | 43% |
| Nov 7 | 16°C | 7°C | 22°C 2015 | -1°C 2002 | 43% |
| Nov 8 | 16°C | 7°C | 22°C 2015 | 2°C 1998 | 43% |
| Nov 9 | 15°C | 7°C | 20°C 2013 | 1°C 2002 | 43% |
| Nov 10 | 15°C | 7°C | 19°C 2020 | 0°C 2007 | 44% |
| Nov 11 | 15°C | 7°C | 18°C 2020 | 0°C 1991 | 44% |
| Nov 12 | 15°C | 6°C | 19°C 1996 | 0°C 1991 | 44% |
| Nov 13 | 14°C | 6°C | 19°C 1996 | 1°C 2007 | 42% |
| Nov 14 | 14°C | 6°C | 19°C 2000 | -1°C 2007 | 41% |
| Nov 15 | 14°C | 5°C | 19°C 1996 | -1°C 2007 | 40% |
| Nov 16 | 13°C | 5°C | 19°C 2009 | -1°C 2016 | 40% |
| Nov 17 | 13°C | 5°C | 19°C 2006 | 0°C 1998 | 40% |
| Nov 18 | 13°C | 5°C | 18°C 2003 | -2°C 1999 | 39% |
| Nov 19 | 13°C | 5°C | 18°C 2009 | -2°C 2007 | 38% |
| Nov 20 | 13°C | 5°C | 18°C 2009 | -4°C 1993 | 38% |
| Nov 21 | 13°C | 4°C | 17°C 2009 | -4°C 1993 | 38% |
| Nov 22 | 12°C | 4°C | 17°C 2003 | -4°C 1999 | 38% |
| Nov 23 | 12°C | 4°C | 18°C 2007 | -3°C 1999 | 38% |
| Nov 24 | 12°C | 4°C | 17°C 2018 | -4°C 2005 | 37% |
| Nov 25 | 12°C | 4°C | 18°C 2002 | -4°C 2005 | 37% |
| Nov 26 | 12°C | 4°C | 17°C 2006 | -3°C 2013 | 37% |
| Nov 27 | 11°C | 4°C | 16°C 2002 | -2°C 2013 | 37% |
| Nov 28 | 11°C | 4°C | 17°C 2002 | -2°C 2015 | 38% |
| Nov 29 | 11°C | 4°C | 16°C 2014 | -3°C 2016 | 38% |
| Nov 30 | 11°C | 3°C | 17°C 2014 | -4°C 2016 | 38% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+1).
- November 1
- sunrise 6:50 AM, sunset 5:06 PM
- November 30
- sunrise 7:26 AM, sunset 4:40 PM
Other months
Sources
Cloud, humidity, wind and sunshine, and temperature and precipitation: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.